/*
    * SPDX-FileCopyrightText: Copyright (c) 2012-2026 Yegor Bugayenko
    * SPDX-License-Identifier: MIT
    */
   package com.jcabi.dynamo;
   
   import org.hamcrest.MatcherAssert;
   import org.hamcrest.Matchers;
   import org.junit.jupiter.api.Assertions;
  import org.junit.jupiter.api.Test;
  
  /**
   * Test case for {@link Dosage.Empty}.
   * @since 0.1
   */
  final class DosageTest {
  
      @Test
      void returnsEmptyItemsList() {
          MatcherAssert.assertThat(
              "does not return empty items list",
              new Dosage.Empty().items(),
              Matchers.empty()
          );
      }
  
      @Test
      void returnsFalseForHasNext() {
          MatcherAssert.assertThat(
              "does not return false for hasNext on empty dosage",
              new Dosage.Empty().hasNext(),
              Matchers.is(false)
          );
      }
  
      @Test
      void throwsOnNextWhenEmpty() {
          Assertions.assertThrows(
              IllegalStateException.class,
              () -> new Dosage.Empty().next()
          );
      }
  }